<template>
    <div>
        <!-- 面包屑导航 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>协议管理列表</el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 搜索筛选 -->
        <el-form :inline="true" class="user-search">
            <el-form-item>
                <el-select size="small" v-model="type1" placeholder="请选择平台协议类型">
                    <el-option v-for="item in options" :key="item.value" :label="item.label"
                        :value="item.value"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
            </el-form-item>
            <el-form-item>
                <el-button size="small" type="primary" icon="el-icon-search" @click="chongzhi">重置</el-button>
            </el-form-item>
            <el-form-item label="">
                <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button>
            </el-form-item>
        </el-form>
        <!--列表-->
        <el-table size="small" :data="listData" highlight-current-row v-loading="loading" border
            element-loading-text="拼命加载中" style="width: 100%;">
            <el-table-column align="center" type="index" width="60" label="序号">
            </el-table-column>
            <el-table-column align="center" sortable prop="type" :formatter="Type" label="平台协议类型"
                width="120"></el-table-column>
            <!-- <el-table-column label="协议内容">
                <template slot-scope="scope">
                    <div class="content-nav" v-html="scope.row.content"></div>
                </template>
</el-table-column> -->
            <el-table-column align="center" label="操作" width="200">
                <template slot-scope="scope">
                    <el-button size="mini" @click="handleEdit(scope.row)">编辑</el-button>
                    <el-button size="mini" type="danger" @click="deleData(scope.row)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 编辑界面 -->
        <el-dialog :title="title" :visible.sync="editFormVisible" width="50%" @click="closeDialog">
            <el-form label-width="120px" ref="editForm">
                <el-form-item label="平台协议类型">
                    <el-select v-model="type" placeholder="请选择平台协议类型">
                        <el-option v-for="item in options" :key="item.value" :label="item.label"
                            :value="item.value"></el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="协议内容" style="margin-top: -14px; height: 400px;">
                    <quill-editor v-model="content" :options="editorOption" style="height: 300px;" ref="QuillEditor">
                    </quill-editor>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button size="small" @click="closeDialog">取消</el-button>
                <el-button size="small" type="primary" :loading="loading" class="title" @click="addData()"
                    v-if="title == '添加'">添加</el-button>
                <el-button size="small" type="primary" :loading="loading" class="title" @click="upData()"
                    v-if="title == '修改'">修改</el-button>
            </div>
        </el-dialog>

        <!-- 富文本图片 -->
        <el-dialog title="选择图片" :visible.sync="uploadVisible" width="190px">
            <div>
                <div class="upload-demo">
                    <el-upload action="" :http-request="mainImgUpload" :show-file-list="false" list-type="picture-card">
                        <i class="el-icon-plus"></i>
                    </el-upload>
                </div>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    getAdminProtocolManagement,
    addAdminProtocolManagement,
    deleteAdminProtocolManagement,
    upAdminProtocolManagement
} from "../../api/userMG";
import client from "@/utils/ossClient.js";
import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css";
// 工具栏配置
const toolbarOptions = [
    ["bold", "italic", "underline", "strike"], // toggled buttons
    ["blockquote", "code-block"],

    [{ header: 1 }, { header: 2 }], // custom button values
    [{ list: "ordered" }, { list: "bullet" }],
    [{ script: "sub" }, { script: "super" }], // superscript/subscript
    [{ indent: "-1" }, { indent: "+1" }], // outdent/indent
    [{ direction: "rtl" }], // text direction

    [{ size: ["small", false, "large", "huge"] }], // custom dropdown
    [{ header: [1, 2, 3, 4, 5, 6, false] }],

    [{ color: [] }, { background: [] }], // dropdown with defaults from theme
    [{ font: [] }],
    [{ align: [] }],
    ["link", "image", "video"], // 对于图片上传这是重点
    ["clean"], // remove formatting button
];
export default {
    data() {
        return {
            loading: false, //是显示加载
            editFormVisible: false, //控制编辑页面显示与隐藏
            title: "添加",
            listData: [], //
            // 分页参数
            pageparm: {
                currentPage: 1,
                pageSize: 20,
                total: 10,
            },
            options: [{
                value: 0,
                label: '关于我们'
            }, {
                value: 1,
                label: '隐私协议'
            }, {
                value: 2,
                label: '用户协议'
            }, {
                value: 3,
                label: '帮助中心'
            }, {
                value: 4,
                label: '客服链接'
            }],
            content: '',
            type: '',
            type1: '',
            uploadVisible: false,
            editorOption: {
                modules: {
                    toolbar: {
                        container: toolbarOptions, // 工具栏
                        handlers: {
                            image: (value) => {
                                if (value) {
                                    // 在这里编写图片按钮点击操作
                                    this.uploadVisible = true;
                                    this.cursorIndex =
                                        this.$refs.QuillEditor.quill.getSelection().index;
                                } else {
                                    this.quill.format("image", false);
                                }
                            },
                        },
                    },
                },
            },
        };
    },
    /**
     * 创建完毕
     */
    created() {
        this.getdata();
    },
    computed: {},
    /**
     * 里面的方法只有被调用才会执行
     */
    methods: {
        mainImgUpload(file) {
            var self = this;
            //判断扩展名
            const tmpcnt = file.file.name.lastIndexOf(".");
            const exname = file.file.name.substring(tmpcnt + 1);
            const names = ["jpg", "jpeg", "webp", "png", "bmp"];
            // if (names.indexOf(exname) < 0) {
            //   this.$message.error("不支持的格式!");
            //   return;
            // }
            const fileName = file.file.uid + "." + exname;
            client
                .put(fileName, file.file)
                .then((res) => {
                    if (res.url) {
                        console.log('res.url=======', res.url)
                        self.getUrl(res.url);
                    } else {
                        this.$message.error("文件上传失败");
                    }
                })
                .catch((err) => { });
        },

        getUrl(url) {

            this.uploadVisible = false;
            // 获取富文本组件实例
            let quill = this.$refs.QuillEditor.quill;
            // 如果上传成功
            if (url) {
                // 插入图片，res为服务器返回的图片链接地址

                quill.insertEmbed(this.cursorIndex, "image", url);
                // 调整光标到最后
                quill.setSelection(this.cursorIndex + 1);
            } else {
                // 提示上传失败信息
            }
        },
        // 搜索数据
        search() {
            this.getdata()
        },
        // 重置数据
        chongzhi() {
            this.type1 = ''
            this.getdata()
        },
        // 轮播图类型
        Type: function (row) {
            if (row.type == 0) {
                return '关于我们'
            } else if (row.type == 1) {
                return '隐私协议'
            } else if (row.type == 2) {
                return '用户协议'
            } else if (row.type == 3) {
                return '帮助中心'
            } else if (row.type == 4) {
                return '客服链接'
            }
        },
        // 删除
        deleData(row) {
            var userdata = JSON.parse(localStorage.getItem("userdata"))
            this.$prompt('请输入密码', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                inputPattern: /^(?!(\s+$))/,
                inputErrorMessage: '不可以空数据提交!'
            }).then(({ value }) => {
                if (value === userdata.menuTwo) {
                    this.$confirm("确定要删除吗?", "信息", {
                        confirmButtonText: "确定",
                        cancelButtonText: "取消",
                        type: "error",
                    })
                        .then(() => {
                            deleteAdminProtocolManagement({ id: row.id })
                                .then((res) => {
                                    if (res.code == 200) {
                                        this.$message({
                                            type: "success",
                                            message: "已删除！",
                                        });
                                        this.getdata();
                                    } else {
                                        this.$message({
                                            type: "info",
                                            message: res.msg,
                                        });
                                    }
                                })
                                .catch((err) => {
                                    this.loading = false;
                                    this.$message.error("删除失败，请稍后再试！");
                                });
                        })
                        .catch(() => {
                            this.$message({
                                type: "info",
                                message: "已取消删除",
                            });
                        });
                } else {
                    this.$message({
                        type: 'error',
                        message: '密码错误'
                    });
                }
            }).catch(() => {
                this.$message({
                    type: 'info',
                    message: '取消输入'
                });
            });

        },
        //修改轮播图
        upData() {
            this.loading = true;
            upAdminProtocolManagement({
                id: this.id,
                type: this.type,
                content: this.content
            }).then((res) => {
                this.loading = false;
                if (res.code == 200) {
                    this.editFormVisible = false
                    this.$message({
                        type: "success",
                        message: res.msg,
                    });
                    this.getdata();
                } else {
                    this.$message.error(res.msg);
                }
            });
        },

        //添加轮播图
        addData() {
            this.loading = true;
            addAdminProtocolManagement({
                id: '',
                type: this.type,
                content: this.content
            }).then((res) => {
                this.loading = false;
                if (res.code == 200) {
                    this.editFormVisible = false
                    this.$message({
                        type: "success",
                        message: res.msg,
                    });
                    this.getdata();
                } else {
                    this.$message.error(res.msg);
                }
            });
        },

        // 获取协议列表
        getdata() {
            this.loading = true;
            getAdminProtocolManagement({
                type: this.type1
            }).then((res) => {
                this.loading = false;
                if (res.code == 200) {
                    this.listData = res.data.list;
                    return;
                }
                this.$message({
                    type: "info",
                    message: res.msg,
                });
            });
        },
        //显示编辑界面
        handleEdit: function (row) {
            var userdata = JSON.parse(localStorage.getItem("userdata"))
            this.$prompt('请输入密码', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                inputPattern: /^(?!(\s+$))/,
                inputErrorMessage: '不可以空数据提交!'
            }).then(({ value }) => {
                if (value === userdata.menuTwo) {
                    this.editFormVisible = true;
                    if (row != undefined && row != "undefined") {
                        this.title = "修改";
                        this.id = row.id;
                        this.type = row.type;
                        this.content = row.content;
                    } else {
                        this.title = "添加";
                        this.id = "";
                        this.type = "";
                        this.content = "";
                    }
                } else {
                    this.$message({
                        type: 'error',
                        message: '密码错误'
                    });
                }
            }).catch(() => {
                this.$message({
                    type: 'info',
                    message: '取消输入'
                });
            });
        },
        // 关闭编辑、增加弹出框
        closeDialog() {
            this.editFormVisible = false;
        },
    },
};
</script>

<style scoped>
.user-search {
    margin-top: 20px;
}

.userRole {
    width: 100%;
}

.upload-demo {
    display: flex;
    flex-direction: row;
}

.upload-demo img {
    width: 140px;
    height: 140px;
}
</style>